! Started logfile: J0158-1413_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:07:50 2017 obs J0158-1413_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J0158-1413_X_2015_01_23_pus_uva.fits ! AN table 1: 72 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.971605 visibilities/baseline/integration-bin. ! Found source: J0158-1413 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 350 lines of history. ! ! Reading 37776 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..12 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 print "field_size =",field_size ! field_size = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J0158-1413_X_2015_01_23_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.924418Jy sigma=0.010408 ! Fit after self-cal, rms=0.901750Jy sigma=0.010171 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7015 mas, bmaj=1.766 mas, bpa=-3.216 degrees ! Estimated noise=588.07 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0739808 Jy ! Component: 100 - total flux cleaned = 0.10651 Jy ! Total flux subtracted in 100 components = 0.10651 Jy ! Clean residual min=-0.009024 max=0.019812 Jy/beam ! Clean residual mean=0.000070 rms=0.003448 Jy/beam ! Combined flux in latest and established models = 0.10651 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.10651 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.097894Jy sigma=0.001053 ! Fit after self-cal, rms=0.097578Jy sigma=0.001049 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8613 mas, bmaj=2.061 mas, bpa=-2.73 degrees ! Estimated noise=329.017 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0257697 Jy ! Component: 100 - total flux cleaned = 0.0380054 Jy ! Component: 150 - total flux cleaned = 0.0442023 Jy ! Component: 200 - total flux cleaned = 0.0472909 Jy ! Total flux subtracted in 200 components = 0.0472909 Jy ! Clean residual min=-0.011622 max=0.014682 Jy/beam ! Clean residual mean=0.000059 rms=0.003682 Jy/beam ! Combined flux in latest and established models = 0.153801 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 26 components and 0.153801 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.090791Jy sigma=0.000981 ! Fit after self-cal, rms=0.090539Jy sigma=0.000978 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 0.98 HN 1.25 KP 0.85 ! LA 1.63 MK 0.90 NL 1.02 OV 0.97 ! PT 0.87 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.96 HN 1.12 KP 0.78 ! LA 1.60 MK 1.02 NL 1.04 OV 0.95 ! PT 0.86 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 1.01 HN 1.16 KP 0.74 ! LA 1.63 MK 0.90 NL 1.01 OV 0.97 ! PT 0.83 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 0.97 HN 1.15 KP 0.73 ! LA 1.61 MK 0.91 NL 1.04 OV 0.99 ! PT 0.83 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.97 HN 1.04 KP 0.66 ! LA 1.69 MK 0.91 NL 1.05 OV 0.99 ! PT 0.84 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.03 HN 1.13 KP 0.67 ! LA 1.65 MK 0.96 NL 1.04 OV 1.02 ! PT 0.86 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.09 HN 1.24 KP 0.66 ! LA 1.67 MK 0.89 NL 1.14 OV 1.05 ! PT 0.91 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.04 HN 1.18 KP 0.68 ! LA 1.67 MK 0.89 NL 1.05 OV 1.03 ! PT 0.85 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.05 HN 1.16 KP 0.69 ! LA 1.68 MK 0.91 NL 1.08 OV 1.02 ! PT 0.84 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.04 HN 1.11 KP 0.73 ! LA 1.71 MK 0.83 NL 1.07 OV 1.02 ! PT 0.86 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.01 HN 1.19 KP 0.75 ! LA 1.75 MK 0.66 NL 1.11 OV 1.04 ! PT 0.87 SC 0.95 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.02 HN 1.10 KP 0.76 ! LA 1.69 MK 0.76 NL 1.09 OV 1.00 ! PT 0.90 SC 0.92 ! ! ! Fit before self-cal, rms=0.090539Jy sigma=0.000978 ! Fit after self-cal, rms=0.093074Jy sigma=0.000896 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8477 mas, bmaj=2.028 mas, bpa=-3.309 degrees ! Estimated noise=320.041 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000443645 Jy ! Component: 100 - total flux cleaned = 0.000709123 Jy ! Component: 150 - total flux cleaned = 0.000859231 Jy ! Component: 200 - total flux cleaned = 0.000985592 Jy ! Total flux subtracted in 200 components = 0.000985592 Jy ! Clean residual min=-0.008652 max=0.010915 Jy/beam ! Clean residual mean=0.000081 rms=0.002584 Jy/beam ! Combined flux in latest and established models = 0.154786 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 30 components and 0.154786 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.092916Jy sigma=0.000894 ! Fit after self-cal, rms=0.093238Jy sigma=0.000891 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.093238Jy sigma=0.000891 ! Fit after self-cal, rms=0.147330Jy sigma=0.000808 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8204 mas, bmaj=2.03 mas, bpa=-3.894 degrees ! Estimated noise=310.339 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000398973 Jy ! Component: 100 - total flux cleaned = 0.000660244 Jy ! Component: 150 - total flux cleaned = 0.000713918 Jy ! Component: 200 - total flux cleaned = 0.000758933 Jy ! Total flux subtracted in 200 components = 0.000758933 Jy ! Clean residual min=-0.003672 max=0.007449 Jy/beam ! Clean residual mean=-0.000019 rms=0.001299 Jy/beam ! Combined flux in latest and established models = 0.155545 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 37 components and 0.155545 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.147283Jy sigma=0.000806 ! Fit after self-cal, rms=0.147901Jy sigma=0.000805 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-5.4, -3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00744467 Jy ! Component: 100 - total flux cleaned = 0.0114002 Jy ! Component: 150 - total flux cleaned = 0.0139945 Jy ! Component: 200 - total flux cleaned = 0.015559 Jy ! Total flux subtracted in 200 components = 0.015559 Jy ! Clean residual min=-0.002941 max=0.004458 Jy/beam ! Clean residual mean=-0.000029 rms=0.000881 Jy/beam ! Combined flux in latest and established models = 0.171104 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 66 components and 0.171104 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.147681Jy sigma=0.000793 ! Fit after self-cal, rms=0.147562Jy sigma=0.000792 ! Inverting map ! Added new window around map position (-1.4, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00412791 Jy ! Component: 100 - total flux cleaned = 0.00588183 Jy ! Component: 150 - total flux cleaned = 0.00667064 Jy ! Component: 200 - total flux cleaned = 0.00714348 Jy ! Total flux subtracted in 200 components = 0.00714348 Jy ! Clean residual min=-0.002405 max=0.003014 Jy/beam ! Clean residual mean=-0.000039 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 0.178248 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 78 components and 0.178248 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.147475Jy sigma=0.000788 ! Fit after self-cal, rms=0.147538Jy sigma=0.000788 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.147538Jy sigma=0.000788 ! Fit after self-cal, rms=0.156372Jy sigma=0.000787 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8219 mas, bmaj=2.023 mas, bpa=-3.882 degrees ! Estimated noise=309.859 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00202036 Jy ! Component: 100 - total flux cleaned = 0.00271131 Jy ! Component: 150 - total flux cleaned = 0.00315093 Jy ! Component: 200 - total flux cleaned = 0.00323685 Jy ! Total flux subtracted in 200 components = 0.00323685 Jy ! Clean residual min=-0.002320 max=0.002837 Jy/beam ! Clean residual mean=-0.000032 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 0.181485 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 86 components and 0.181484 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.156346Jy sigma=0.000785 ! Fit after self-cal, rms=0.156380Jy sigma=0.000785 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-1.8, -23.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00243582 Jy ! Component: 100 - total flux cleaned = 0.00321557 Jy ! Component: 150 - total flux cleaned = 0.00356789 Jy ! Component: 200 - total flux cleaned = 0.00380437 Jy ! Total flux subtracted in 200 components = 0.00380437 Jy ! Clean residual min=-0.002434 max=0.002388 Jy/beam ! Clean residual mean=-0.000039 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.185289 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 107 components and 0.185289 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.156334Jy sigma=0.000784 ! Fit after self-cal, rms=0.156342Jy sigma=0.000784 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.156342Jy sigma=0.000784 ! Fit after self-cal, rms=0.157555Jy sigma=0.000783 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.192 mas, bmaj=3.956 mas, bpa=-2.793 degrees ! Estimated noise=405.584 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00189988 Jy ! Component: 100 - total flux cleaned = 0.00200991 Jy ! Component: 150 - total flux cleaned = 0.00205304 Jy ! Component: 200 - total flux cleaned = 0.00194359 Jy ! Total flux subtracted in 200 components = 0.00194359 Jy ! Clean residual min=-0.003365 max=0.003655 Jy/beam ! Clean residual mean=-0.000078 rms=0.001057 Jy/beam ! Combined flux in latest and established models = 0.187232 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 122 components and 0.187232 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.157547Jy sigma=0.000783 ! Fit after self-cal, rms=0.157546Jy sigma=0.000783 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00062071 Jy ! Component: 100 - total flux cleaned = 0.000413496 Jy ! Component: 150 - total flux cleaned = 0.000256179 Jy ! Component: 200 - total flux cleaned = 0.000108956 Jy ! Total flux subtracted in 200 components = 0.000108956 Jy ! Clean residual min=-0.003275 max=0.003503 Jy/beam ! Clean residual mean=-0.000079 rms=0.001030 Jy/beam ! Combined flux in latest and established models = 0.187341 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 128 components and 0.187341 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.157543Jy sigma=0.000783 ! Fit after self-cal, rms=0.157548Jy sigma=0.000783 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.8248 mas, bmaj=2.02 mas, bpa=-3.831 degrees ! Estimated noise=310.119 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8248 x 2.02 at -3.831 degrees (North through East) ! Clean map min=-0.0020638 max=0.088976 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6722 mas, bmaj=1.751 mas, bpa=-4.151 degrees ! Estimated noise=530.712 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0694195 Jy ! Component: 100 - total flux cleaned = 0.101883 Jy ! Component: 150 - total flux cleaned = 0.121164 Jy ! Component: 200 - total flux cleaned = 0.133782 Jy ! Total flux subtracted in 200 components = 0.133782 Jy ! Clean residual min=-0.004204 max=0.007446 Jy/beam ! Clean residual mean=0.000021 rms=0.001381 Jy/beam ! Combined flux in latest and established models = 0.133782 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.133782 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8248 mas, bmaj=2.02 mas, bpa=-3.831 degrees ! Estimated noise=310.119 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0129933 Jy ! Component: 100 - total flux cleaned = 0.0216857 Jy ! Component: 150 - total flux cleaned = 0.0279855 Jy ! Component: 200 - total flux cleaned = 0.0327562 Jy ! Total flux subtracted in 200 components = 0.0327562 Jy ! Clean residual min=-0.003128 max=0.004269 Jy/beam ! Clean residual mean=-0.000011 rms=0.000886 Jy/beam ! Combined flux in latest and established models = 0.166538 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 43 components and 0.166538 Jy ! Inverting map ! Added new window around map position (-4, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00417826 Jy ! Component: 100 - total flux cleaned = 0.00720459 Jy ! Component: 150 - total flux cleaned = 0.00971764 Jy ! Component: 200 - total flux cleaned = 0.0118362 Jy ! Total flux subtracted in 200 components = 0.0118362 Jy ! Clean residual min=-0.002435 max=0.002641 Jy/beam ! Clean residual mean=-0.000026 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.178374 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 71 components and 0.178374 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.192 mas, bmaj=3.956 mas, bpa=-2.793 degrees ! Estimated noise=405.584 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00280443 Jy ! Component: 100 - total flux cleaned = 0.0048278 Jy ! Component: 150 - total flux cleaned = 0.00609957 Jy ! Component: 200 - total flux cleaned = 0.00651969 Jy ! Total flux subtracted in 200 components = 0.00651969 Jy ! Clean residual min=-0.003710 max=0.003493 Jy/beam ! Clean residual mean=-0.000074 rms=0.001065 Jy/beam ! Combined flux in latest and established models = 0.184894 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000363861 Jy ! Component: 100 - total flux cleaned = 0.000642474 Jy ! Component: 150 - total flux cleaned = 0.000820378 Jy ! Component: 200 - total flux cleaned = 0.000916264 Jy ! Total flux subtracted in 200 components = 0.000916264 Jy ! Clean residual min=-0.003535 max=0.003451 Jy/beam ! Clean residual mean=-0.000077 rms=0.001033 Jy/beam ! Combined flux in latest and established models = 0.18581 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 107 components and 0.18581 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8248 mas, bmaj=2.02 mas, bpa=-3.831 degrees ! Estimated noise=310.119 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000151875 Jy ! Component: 100 - total flux cleaned = 0.000391214 Jy ! Component: 150 - total flux cleaned = 0.000434044 Jy ! Component: 200 - total flux cleaned = 0.000472124 Jy ! Total flux subtracted in 200 components = 0.000472124 Jy ! Clean residual min=-0.002021 max=0.002417 Jy/beam ! Clean residual mean=-0.000034 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.186282 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 130 components and 0.186282 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.157554Jy sigma=0.000783 ! Fit after self-cal, rms=0.157519Jy sigma=0.000782 wmodel J0158-1413_X_2015_01_23_pus_map.mod ! Writing 130 model components to file: J0158-1413_X_2015_01_23_pus_map.mod wobs J0158-1413_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J0158-1413_X_2015_01_23_pus_uvs.fits wwins J0158-1413_X_2015_01_23_pus_map.win ! wwins: Wrote 5 windows to J0158-1413_X_2015_01_23_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00094033 Jy ! Component: 100 - total flux cleaned = 0.00113138 Jy ! Component: 150 - total flux cleaned = 0.00133668 Jy ! Component: 200 - total flux cleaned = 0.00159465 Jy ! Component: 250 - total flux cleaned = 0.00190323 Jy ! Component: 300 - total flux cleaned = 0.00219954 Jy ! Component: 350 - total flux cleaned = 0.00242777 Jy ! Component: 400 - total flux cleaned = 0.00264694 Jy ! Component: 450 - total flux cleaned = 0.00277895 Jy ! Component: 500 - total flux cleaned = 0.00293292 Jy ! Component: 550 - total flux cleaned = 0.0030079 Jy ! Component: 600 - total flux cleaned = 0.00310465 Jy ! Component: 650 - total flux cleaned = 0.0031988 Jy ! Component: 700 - total flux cleaned = 0.00331294 Jy ! Component: 750 - total flux cleaned = 0.00333501 Jy ! Component: 800 - total flux cleaned = 0.00333479 Jy ! Component: 850 - total flux cleaned = 0.00335614 Jy ! Component: 900 - total flux cleaned = 0.00339749 Jy ! Component: 950 - total flux cleaned = 0.00341686 Jy ! Component: 1000 - total flux cleaned = 0.00339643 Jy ! Component: 1050 - total flux cleaned = 0.00337693 Jy ! Component: 1100 - total flux cleaned = 0.00335784 Jy ! Component: 1150 - total flux cleaned = 0.00335806 Jy ! Component: 1200 - total flux cleaned = 0.00332209 Jy ! Component: 1250 - total flux cleaned = 0.003287 Jy ! Component: 1300 - total flux cleaned = 0.0033225 Jy ! Component: 1350 - total flux cleaned = 0.00332259 Jy ! Component: 1400 - total flux cleaned = 0.00328884 Jy ! Component: 1450 - total flux cleaned = 0.0032889 Jy ! Component: 1500 - total flux cleaned = 0.00327219 Jy ! Component: 1550 - total flux cleaned = 0.00331996 Jy ! Component: 1600 - total flux cleaned = 0.00327259 Jy ! Component: 1650 - total flux cleaned = 0.00328841 Jy ! Component: 1700 - total flux cleaned = 0.00333402 Jy ! Component: 1750 - total flux cleaned = 0.0033039 Jy ! Component: 1800 - total flux cleaned = 0.00331884 Jy ! Component: 1850 - total flux cleaned = 0.00331896 Jy ! Component: 1900 - total flux cleaned = 0.00331904 Jy ! Component: 1950 - total flux cleaned = 0.00329122 Jy ! Component: 2000 - total flux cleaned = 0.00327764 Jy ! Total flux subtracted in 2048 components = 0.00327775 Jy ! Clean residual min=-0.000719 max=0.000835 Jy/beam ! Clean residual mean=-0.000015 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.18956 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 274 components and 0.18956 Jy ![Exited script file: muppet] wmap "J0158-1413_X_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8248 x 2.02 at -3.831 degrees (North through East) ! Clean map min=-0.001313 max=0.088116 Jy/beam ! Writing clean map to FITS file: J0158-1413_X_2015_01_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0881163 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000274207 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.933563 0.933563 1.86713 3.73425 7.46851 14.937 29.874 59.7481 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.088 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8248 x 2.02 at -3.831 degrees (North through East) ! Clean map min=-0.001313 max=0.088116 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J0158-1413_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:07:53 2017